Basicity of some aliphatic amines in mix
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M. Niyaz Khan; Z. Arifin; A. George; I. A. Wahab
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Article
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2000
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John Wiley and Sons
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English
⚖ 100 KB
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The values of pK a ms (K a ms represents ionization constant of conjugate acid of amine base in mixed waterϪacetonitrile solvent) for all amines, except for charged amine bases, show a mild decrease (ca. 0.1-0.4 pK units) with the increase in CH 3 CN content from 2 to ϳ60% v/v. However, the pK a ms